node ui and interaction improvements

src/datatypes.h

@@ -6,6 +6,20 @@
 #define _USE_MATH_DEFINES
 #endif
 
+#define VS_COLOR_DARKGREY (Color){46, 46, 46, 255}
+#define VS_COLOR_LIGHTGREY (Color){100, 100, 100, 255}
+#define VS_COLOR_WHITE (Color){214, 214, 214, 255}
+#define VS_COLOR_YELLOW (Color){229, 181, 103, 255}
+#define VS_COLOR_GREEN (Color){180, 210, 115, 255}
+#define VS_COLOR_ORANGE (Color){232, 125, 62, 255}
+#define VS_COLOR_PURPLE (Color){158, 134, 200, 255}
+#define VS_COLOR_PINK (Color){176, 82, 121, 255}
+#define VS_COLOR_BLUE (Color){108, 153, 187, 255}
+
+#define VS_COLOR_RED (Color){195, 83, 85, 255}
+#define VS_COLOR_BROWN (Color){84, 75, 61, 255}
+#define VS_COLOR_SUN (Color){214, 170, 21, 255}
+
 #include <cmath>
 #include <math.h>
 #include "libremidi/libremidi.hpp"